From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 2 Jul 2012 11:26:27 +0000 (+0200)
Subject: drm/i915/dp: implement get_hw_state
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~15^2~3^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19d8fe154497bc48e25cbed61066731daca3df43;p=pandora-kernel.git

drm/i915/dp: implement get_hw_state

Also add some macros to make the pipe computation a bit easier.

v2: I've mixed up the CPT and !CPT PORT_TO_PIPE macro variants ...

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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